November 2025

Thu 27

Thursday, Nov. 27, 2025

Recreation Centers Closed on Thanksgiving Day

Recreation Center 310 Quail Rd., Longmont, CO, United States

Fri 28

Friday, Nov. 28, 2025

Holiday Guest Pass Dec 19 – Jan 5

Recreation Center 310 Quail Rd., Longmont, CO, United States

Fri 28

Friday, Nov. 28, 2025 · 9 am - 12 pm

Nature Friday at Sandstone Ranch

Sandstone Ranch Visitors Center 3001 Sandstone Dr., Longmont, CO, United States

December 2025

Mon 1

Monday, Dec. 1, 2025 - Sunday, Dec. 7, 2025

Swim Lesson Lottery

Sat 6

Saturday, Dec. 6, 2025 · 9 am - Sunday, Dec. 7, 2025 · 3 pm

Longmont Swim Instructor Class (LSI)

Thu 11

Thursday, Dec. 11, 2025 · 3:30 pm - 7:30 pm

Visit with Santa at the Callahan House

Explore the historic home, see the decorations and visit with Santa at the historic Callahan House in Longmont, CO

Fri 12

Friday, Dec. 12, 2025 · 5 pm - 8 pm

Longmont Lights Holiday Festival

Sat 13

Saturday, Dec. 13, 2025 · 5 pm - 7 pm

Longmont Lights Holiday Parade

Mon 15

Monday, Dec. 15, 2025

Youth Basketball League Registration Deadline

Wed 31

Wednesday, Dec. 31, 2025 · 11:30 am - 12:30 pm

Noon Year’s Eve Ice Skating Party

January 2026

Thu 1

Thursday, Jan. 1 · 1 pm - 2:30 pm

New Year’s Zumba® Dance Party

Fri 30

Friday, Jan. 30 · 9 am - 11 am Itty Bitty City Preschool Playtime Series

Itty Bitty City Preschool Playtime (1/30/2026)

Fri 30

Friday, Jan. 30 · 9 am - 12 pm

Nature Friday at Sandstone Ranch

February 2026

Wed 4

Wednesday, Feb. 4 · 7 am - 8 pm

Summer Day Camp Registration Begins

Thu 5

Thursday, Feb. 5 · 6 pm - 7:30 pm

CO Folsom Archaeology Interactive Talk

Fri 6

Friday, Feb. 6 · 9 am - 11 am Itty Bitty City Preschool Playtime Series

Itty Bitty City Preschool Playtime (2/6/2026)

Sat 7

Saturday, Feb. 7 · 9 am - 2 pm

Windows to Wellness

  +1 more

Explore new ways to feel your best at the free Windows to Wellness Health Fair.

Sat 7

Saturday, Feb. 7 · 10 am - 11:30 am

Nature Exploration with the Rangers

Fri 13

Friday, Feb. 13 · 8 am - 6 pm

Lifeguard Training

Fri 13

Friday, Feb. 13 · 9 am - 11 am Itty Bitty City Preschool Playtime Series

Itty Bitty City Preschool Playtime (2/13/2026)

Memorial Building 700 Longs Peak Ave., Longmont, CO, United States